LJ4A3-1-Z/BY 是一款微型電感式接近開關(guān)傳感器，廣泛應(yīng)用于工業(yè)自動(dòng)化領(lǐng)域。它采用圓柱形金屬外殼，直徑僅為 4mm，設(shè)計(jì)緊湊，適合安裝在空間受限的設(shè)備中。該傳感器的工作電壓范圍為 DC6-36V，檢測(cè)距離為 1mm，能夠穩(wěn)定檢測(cè)磁性金屬物體，對(duì)于非磁性金屬物體，檢測(cè)距離會(huì)相應(yīng)減小。其輸出方式為 PNP 三線常開，響應(yīng)頻率高達(dá) 0.5kHz，能夠滿足快速檢測(cè)的需求。

在性能方面，LJ4A3-1-Z/BY 傳感器具備極性反接保護(hù)功能，可有效防止因接線錯(cuò)誤導(dǎo)致的損壞。其外殼材質(zhì)為鋅管鍍鉻，具有良好的耐腐蝕性和機(jī)械強(qiáng)度。此外，該傳感器的環(huán)境適應(yīng)性強(qiáng)，可在 -30℃至 +65℃的溫度范圍內(nèi)正常工作。

The LJ4A3-1-Z/BY is a miniature inductive proximity switch sensor widely used in industrial automation. It features a cylindrical metal housing with a diameter of only 4mm, making it suitable for installation in equipment with limited space. The sensor operates on a voltage range of DC6-36V and has a detection distance of 1mm. It can stably detect magnetic metal objects, with the detection distance reduced when detecting non-magnetic metals. The output type is PNP three-wire normally open, with a response frequency of up to 0.5kHz, meeting the needs of rapid detection.

In terms of performance, the LJ4A3-1-Z/BY sensor is equipped with polarity reverse protection to effectively prevent damage caused by incorrect wiring. The housing material is zinc-plated chromium, which offers good corrosion resistance and mechanical strength. Additionally, the sensor has strong environmental adaptability and can operate normally within a temperature range of -30℃ to +65℃.

LJ4A3-1-Z/BY 接近開關(guān)傳感器由上海雙旭電子有限公司生產(chǎn)。該公司在傳感器領(lǐng)域擁有多年的經(jīng)驗(yàn)，專注于研發(fā)和生產(chǎn)高質(zhì)量的接近開關(guān)、光電開關(guān)等工業(yè)自動(dòng)化產(chǎn)品。其產(chǎn)品以性能穩(wěn)定、質(zhì)量可靠著稱，廣泛應(yīng)用于機(jī)械制造、汽車、電子等多個(gè)行業(yè)。

LJ4A3-1-Z/BY 接近開關(guān)傳感器的價(jià)格因采購數(shù)量、銷售渠道等因素而有所不同。根據(jù)市場(chǎng)情況，單個(gè)產(chǎn)品的價(jià)格通常在 20-30 元人民幣左右。對(duì)于批量采購，價(jià)格可能會(huì)更具競(jìng)爭(zhēng)力，具體可與生產(chǎn)廠家或經(jīng)銷商聯(lián)系獲取詳細(xì)報(bào)價(jià)。

LJ4A3-1-Z/BY 接近開關(guān)傳感器憑借其緊湊的設(shè)計(jì)、可靠的性能和廣泛的應(yīng)用范圍，已成為工業(yè)自動(dòng)化領(lǐng)域中不可或缺的檢測(cè)元件。